Manual Setting/Change Of Indoor Unit Refrigerant Line Addresses - Toshiba RAV-SM562KRT-E Service Manual

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Manual setting/change of indoor unit refrigerant line addresses

[In the case of 29 refrigerant systems or less (when multiple air conditioners are included,
their number of refrigerant systems is also included)]
Refrigerant address "1" is assigned to all indoor units except for group control by the auto address
setting after system power on. Therefore, change refrigerant line address of each refrigerant system
using the wired remote controller.
Refrigerant
Refrigerant line
address
Indoor unit
address
Group address
Refrigerant line
address
Indoor unit
address
Group address
* For changing/setting refrigerant line addresses by wired remote controller, refer to
SETTING.
* Refrigerant line address must be unique for each refrigerant system.
To perform central control in combination of multiple and custom air conditioners, set refrigerant
line addresses different from those of multiple air conditioners.
Central
controller
Refrigerant
system 1 system 2
O/U O/U O/U
I/U I/U I/U
R/C R/C R/C
1 1
1 1
0 0
1 2
1 1
0 0
Refrigerant Refrigerant
system 3 system 4
O/U
I/U I/U
R/C
1 1 1
1 2 1
1 2 1
3 3 4
1 2 1
1 2 1
– –
68
Refrigerant
system 5
O/U
I/U
2
An example after auto address
1
setting
2
5
1
After changing refrigerant line
address manually
2
ADDRESS
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